73821699

素因数分解:

$3^5\times 7^1\times {\mathrm{43399}}^1$

素因数の和:43421

約数の個数: 24

約数和(自身を含む): 126380800

約数和(自身を除く): 52559101

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 43399, 130197, 303793, 390591, 911379, 1171773, 2734137, 3515319, 8202411, 10545957, 24607233, 73821699]

約数ペア:

[(1, 73821699), (3, 24607233), (7, 10545957), (9, 8202411), (21, 3515319), (27, 2734137), (63, 1171773), (81, 911379), (189, 390591), (243, 303793), (567, 130197), (1701, 43399)]